Some marry for love, and some marry for convenience. In Ijae's case, she marries Yuheon, the son of a business tycoon, to save her family after her father ends up in deep debt. Even though their marriage is contractual, Ijae feels an intense attraction for the cold and calculating Yuheon. Every night in her dreams, she imagines what it would be like to make love with him… until one day, the two end up actually sharing a passionate night together. But will their physical chemistry be enough to build a genuine connection? Or will Ijae remain a pawn in Yuheon's game?